/* color palette from <https://github.com/vuejs/theme> */
:root {
  --vt-c-white: #ffffff;
  --vt-c-white-soft: #f8f8f8;
  --vt-c-white-mute: #f2f2f2;
  --vt-c-white-custom: #f0f2f5;
  --vt-c-white-custom-1: #fafafa;

  --vt-c-black: #181818;
  --vt-c-black-soft: #222222;
  --vt-c-black-mute: #282828;

  --vt-c-indigo: #2c3e50;

  --vt-c-divider-light-1: rgba(60, 60, 60, 0.29);
  --vt-c-divider-light-2: rgba(60, 60, 60, 0.12);
  --vt-c-divider-dark-1: rgba(84, 84, 84, 0.65);
  --vt-c-divider-dark-2: rgba(84, 84, 84, 0.48);

  --vt-c-text-light-1: var(--vt-c-indigo);
  --vt-c-text-light-2: rgba(60, 60, 60, 0.66);
  --vt-c-text-dark-1: var(--vt-c-white);
  --vt-c-text-dark-2: rgba(235, 235, 235, 0.64);
  --color-shallow-bg: var(--vt-c-white);
}

/* semantic color variables for this project */
:root {
  --color-background: var(--vt-c-white);
  --color-background-soft: var(--vt-c-white-soft);
  --color-background-mute: var(--vt-c-white-mute);


  --color-border: var(--vt-c-divider-light-2);
  --color-border-hover: var(--vt-c-divider-light-1);

  --color-heading: var(--vt-c-text-light-1);
  --color-text: var(--vt-c-text-light-1);
  --section-gap: 160px;
  --color-shallow-bg: var(--vt-shallow-dark-bg);
  /*向外的阴影*/
  --box-shadow: 0px 0px 12px rgba(0, 0, 0, 0.12);
  /*向内的阴影*/
  --inset-box-shadow: inset 0px 0px 12px rgba(0, 0, 0, 0.12);
}

/* @media (prefers-color-scheme: dark) {
  :root {
    --color-background: var(--vt-c-black);
    --color-background-soft: var(--vt-c-black-soft);
    --color-background-mute: var(--vt-c-black-mute);
    --color-border: var(--vt-c-divider-dark-2);
    --color-border-hover: var(--vt-c-divider-dark-1);
    --color-heading: var(--vt-c-text-dark-1);
    --color-text: var(--vt-c-text-dark-2);
  }
} */

/* 应该和 @media (prefers-color-scheme: dark)  一样 */

html.dark {
  --color-background: var(--vt-c-black);
  --color-background-soft: var(--vt-c-black-soft);
  --color-background-mute: var(--vt-c-black-mute);
  --color-border: var(--vt-c-divider-dark-2);
  --color-border-hover: var(--vt-c-divider-dark-1);
  --color-heading: var(--vt-c-text-dark-1);
  --color-text: var(--vt-c-text-dark-2);
  --color-shallow-bg: #545c64;

  --box-shadow: 0px 0px 12px rgba(235, 230, 230, 0.5);
  --inset-box-shadow: inset 0px 0px 12px 0px rgb(235, 230, 230, 0.5);

  /* animation-name: darklike; */
  /* animation-duration: 200ms ; */
  /* animation-fill-mode: 1; */
}
 
html.black-theme {
  --vxe-font-color: #98989E;
  --vxe-primary-color: #2C7ECF;
  --vxe-icon-background-color: #98989E;
  --vxe-table-font-color: #98989E;
  --vxe-table-resizable-color: #95969a;
  --vxe-table-header-background-color: #28282A;
  --vxe-table-body-background-color: #151518;
  --vxe-table-background-color: #4a5663;
  --vxe-table-border-width: 1px;
  --vxe-table-border-color: #37373A;
 
}

/* @keyframes darklike{
  0% {
    opacity: 0;
  }

  100% {
    opacity: 1;
  }
} */


/* :root.dart {
  --color-background: var(--vt-c-black);
  --color-background-soft: var(--vt-c-black-soft);
  --color-background-mute: var(--vt-c-black-mute);

  --color-border: var(--vt-c-divider-dark-2);
  --color-border-hover: var(--vt-c-divider-dark-1);

  --color-heading: var(--vt-c-text-dark-1);
  --color-text: var(--vt-c-text-dark-2);
} */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  font-weight: normal;
}

* {
  /* transition:
  color 0.5s,
  background-color 0.5s !important;  */

  /* transition:
  color 2s,
  background-color 2s !important;  */
}

body {
  min-height: 100vh;
  color: var(--color-text);
  background: var(--color-background-soft);
  /* background: var(--color-shallow-bg); */

  line-height: 1.6;
  font-family:
    Inter,
    -apple-system,
    BlinkMacSystemFont,
    'Segoe UI',
    Roboto,
    Oxygen,
    Ubuntu,
    Cantarell,
    'Fira Sans',
    'Droid Sans',
    'Helvetica Neue',
    sans-serif;
  font-size: 15px;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

.div-center-center {
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
}